Association between each IQ measure and ChEAT scores ≥85th percentile.

†ORs adjusted for age, sex and cluster (polyclinic site). ‡ ORs adjusted for age, sex, cluster (polyclinic site), treatment arm, child's BMI at age 6.5 years and number of older children in household * (n = x, y, z): x = total number of children in group, y = total number of females in group, z = total number of males in group.IQ measures have been categorized as “below average” (109), according to Weschler scale IQ classifications, for the presentation of results, although IQ was included as a continuous, standardized variable in mixed-effects logistic regression models.